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SW3519

Overview

SW3519 is a highly integrated multi-fast charging protocol dual-port charging chip that supports fast charging output from any A+C port and supports independent current limiting for dual ports. It integrates a 5A high-efficiency synchronous buck converter, supports multiple fast charging protocols such as PPS/PD/QC/AFC/FCP/SCP/PE/SFCP/VOOC, CC/CV mode, and dual-port management logic. Only a small number of peripheral components are needed to form a complete high-performance multi-fast charging protocol dual-port charging solution.

Design Files

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Update:2025-07-14 06:52:14

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